Commit 3b9ce795 by BellCodeEditor

save project

parent 7eab5ba0
Showing with 7 additions and 5 deletions
# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本' # 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
new_data=''
with open(r'C:\Users\lenovo\Desktop\test.txt','r',encoding='utf-8')as filel: with open(r'C:\Users\lenovo\Desktop\test.txt','r',encoding='utf-8')as filel:
for data in filel: for data in filel:
if'小强:12本' in data: if'小强:12本' in data:
print("小强数据在文件中") data=data.replace('小强:12本','小强:11本')
if'小兰:12本' in data: if'小兰:12本' in data:
print("小兰数据在文件中") data=data.replace('小兰:12本','小兰:14本')
# filel.write('小强:12本\n') new_data=data
# filel.write('李明:15本\n') with open(r'C:\Users\lenovo\Desktop\test.txt','w',encoding='utf-8')as filel:
\ No newline at end of file filel.write(new_data)
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment